org.apache.camel.util

Class ExpressionToPredicateAdapter

java.lang.Object

org.apache.camel.util.ExpressionToPredicateAdapter

All Implemented Interfaces:

CamelContextAware, Predicate

public final class ExpressionToPredicateAdapter
extends Object
implements Predicate, CamelContextAware

To adapt Expression as a Predicate

Constructor Summary

Constructors

Constructor and Description
ExpressionToPredicateAdapter(Expression expression)

Method Summary

Modifier and Type	Method and Description
CamelContext	getCamelContext() Get the CamelContext
boolean	matches(Exchange exchange) Evaluates the predicate on the message exchange and returns true if this exchange matches the predicate
void	setCamelContext(CamelContext camelContext) Injects the CamelContext
static Predicate	toPredicate(Expression expression) Converts the given expression into an Predicate
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ExpressionToPredicateAdapter

public ExpressionToPredicateAdapter(Expression expression)

Method Detail

matches

public boolean matches(Exchange exchange)

Description copied from interface: Predicate

Evaluates the predicate on the message exchange and returns true if this exchange matches the predicate

Specified by:

matches in interface Predicate

Parameters:

exchange - the message exchange

Returns:

true if the predicate matches

toString

public String toString()

Overrides:

toString in class Object

toPredicate

public static Predicate toPredicate(Expression expression)

Converts the given expression into an Predicate

setCamelContext

public void setCamelContext(CamelContext camelContext)

Description copied from interface: CamelContextAware

Injects the CamelContext

Specified by:

setCamelContext in interface CamelContextAware

Parameters:

camelContext - the Camel context

getCamelContext

public CamelContext getCamelContext()

Description copied from interface: CamelContextAware

Get the CamelContext

Specified by:

getCamelContext in interface CamelContextAware

Returns:

camelContext the Camel context